Air Miles Calculator

Distance between Memphis, TN (MEM) and Lafayette, LA (LFT)

Flight distance from Memphis to Lafayette (Memphis International Airport – Lafayette Regional Airport) is 353 miles / 569 kilometers / 307 nautical miles. Estimated flight time is 1 hour 10 minutes.

Driving distance from Memphis (MEM) to Lafayette (LFT) is 431 miles / 694 kilometers and travel time by car is about 7 hours 28 minutes.

Map of flight path and driving directions from Memphis to Lafayette.

Shortest flight path between Memphis International Airport (MEM) and Lafayette Regional Airport (LFT).

How far is Lafayette from Memphis?

There are several ways to calculate distances between Memphis and Lafayette. Here are two common methods:

Vincenty's formula (applied above)
  • 353.318 miles
  • 568.611 kilometers
  • 307.025 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 354.080 miles
  • 569.836 kilometers
  • 307.687 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Memphis International Airport
City: Memphis, TN
Country: United States Flag of United States
IATA Code: MEM
ICAO Code: KMEM
Coordinates: 35°2′32″N, 89°58′36″W

B Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

Time difference and current local times

There is no time difference between Memphis and Lafayette.

Time Difference

Memphis, TN

 CST

Lafayette, LA

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 77 kg (170 pounds).

Frequent Flyer Miles Calculator

Memphis (MEM) → Lafayette (LFT).

Distance:
353
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
353

Round trip?